Specifications
Brand Name :
Texas Instruments
Model Number :
LM1085ISX-3.3
Certification :
CE, GCF, ROHS
Place of Origin :
China
MOQ :
1
Price :
Negotiable
Payment Terms :
T/T, Western Union,
Supply Ability :
1000pcs per month
Delivery Time :
3-5 working days after received the payment
Packaging Details :
Packed in original tray firstly ,then carton, at last Bubble bag for outer packing
Function :
Step-Up, Step-Down
Output Configuration :
Positive or Negative
Topology :
Buck, Boost
Output Type :
Adjustable
Number of Outputs :
1
Description

LM1085ISX-3.3 3.3V Fixed 3A Output Low Dropout (1.5V) Thermal & Current Protection TO-263 Package 4.75V-15V Input Fast Response Industrial Temp (-40°C to +125°C)

Features

• Available in 3.3-V, 5.0-V, 12-V and Adjustable 1 Versions

• Current Limiting and Thermal Protection

• Output Current 3 A

• Line Regulation 0.015% (typical)

• Load Regulation 0.1% (typical)

Applications

• High Efficiency Linear Regulators

• Battery Charger

• Post Regulation for Switching Supplies

• Constant Current Regulator

• Microprocessor Supply

Description

The LM1085 is a regulator with a maximum dropout of 1.5 V at 3 A of load current. It has the same pin out as TI's industry standard LM317.

Two resistors are required to set the output voltage of the adjustable output voltage version of the LM1085. Fixed output voltage versions integrate the adjust resistors.

The LM1085 circuit includes a zener trimmed bandgap reference, current limiting and thermal shutdown.

Refer to the LM1084 for the 5A version, and the LM1086 for the 1.5A version.

INFORMATION

Category
Mfr
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Obsolete
Output Configuration
Output Type
Number of Regulators
1
Voltage - Input (Max)
27V
Voltage - Output (Min/Fixed)
3.3V
Voltage - Output (Max)
-
Voltage Dropout (Max)
1.5V @ 3A
Current - Output
Current - Quiescent (Iq)
10 mA
PSRR
72dB (120Hz)
Control Features
-
Protection Features
Over Current, Over Temperature
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
TO-263-4, D2PAK (3 Leads + Tab), TO-263AA
Supplier Device Package
TO-263 (DDPAK-3)
Base Product Number

Drawing

LM1085ISX-3.3 3.3V Fixed 3A Output Low Dropout (1.5V) Thermal & Current Protection TO-263 Package 4.75V-15V Input Fast Response Industrial Temp (-40°C to +125°C)

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  • High quality products --- our offers are 100% new and original, ROHS
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  • Adequate inventory --- With the support of our strong Purchasing team,
  • Fast delivery --- we will ship the goods within 1-3 working days after the payment confirmed.

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Product List
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LM1085ISX-3.3 3.3V Fixed 3A Output Low Dropout (1.5V) Thermal & Current Protection TO-263 Package 4.75V-15V Input Fast Response Industrial Temp (-40°C to +125°C)

Ask Latest Price
Brand Name :
Texas Instruments
Model Number :
LM1085ISX-3.3
Certification :
CE, GCF, ROHS
Place of Origin :
China
MOQ :
1
Price :
Negotiable
Contact Supplier
LM1085ISX-3.3 3.3V Fixed 3A Output Low Dropout (1.5V) Thermal & Current Protection TO-263 Package 4.75V-15V Input Fast Response Industrial Temp (-40°C to +125°C)
LM1085ISX-3.3 3.3V Fixed 3A Output Low Dropout (1.5V) Thermal & Current Protection TO-263 Package 4.75V-15V Input Fast Response Industrial Temp (-40°C to +125°C)
LM1085ISX-3.3 3.3V Fixed 3A Output Low Dropout (1.5V) Thermal & Current Protection TO-263 Package 4.75V-15V Input Fast Response Industrial Temp (-40°C to +125°C)
LM1085ISX-3.3 3.3V Fixed 3A Output Low Dropout (1.5V) Thermal & Current Protection TO-263 Package 4.75V-15V Input Fast Response Industrial Temp (-40°C to +125°C)
LM1085ISX-3.3 3.3V Fixed 3A Output Low Dropout (1.5V) Thermal & Current Protection TO-263 Package 4.75V-15V Input Fast Response Industrial Temp (-40°C to +125°C)

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10 Years
Since 2006
Business Type :
Manufacturer
Total Annual :
>10000000
Employee Number :
>20
Certification Level :
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